public void CompositeDataSource()
{
var xValues = new List<CustomObjectWithStrings>
{
new CustomObjectWithStrings { X = "2.00000", Text = "Text 1" },
new CustomObjectWithStrings { X = "04", Text = "Text 2" },
new CustomObjectWithStrings { X = "+6.0", Text = "Text 3" },
};
var yValues = new List<CustomObjectWithXY>
{
new CustomObjectWithXY { MyY = 3, Text = "Text 1" },
new CustomObjectWithXY { MyY = 5, Text = "Text 2" },
new CustomObjectWithXY { MyY = 7, Text = "Text 3" },
};
var dataSource = new CompositeDataSource
{
XValues = xValues,
YValues = yValues,
};
var chartDataSource = ChartDataHelper.CreateChartDataSource(dataSource, new PropertyPath("X"), new PropertyPath("MyY"), null, CultureInfo.InvariantCulture, null, null);
Assert.AreEqual(3, chartDataSource.Count);
Assert.AreEqual(new Point(2, 3), chartDataSource[0].Point);
Assert.AreEqual(new Point(4, 5), chartDataSource[1].Point);
Assert.AreEqual(new Point(6, 7), chartDataSource[2].Point);
Assert.AreEqual(new CompositeData(xValues[0], yValues[0]), chartDataSource[0].DataContext);
Assert.AreEqual(new CompositeData(xValues[1], yValues[1]), chartDataSource[1].DataContext);
Assert.AreEqual(new CompositeData(xValues[2], yValues[2]), chartDataSource[2].DataContext);
}
void Window1_Loaded(object sender, RoutedEventArgs e)
{
plotter.DataTransform = new Log10Transform();
double[] xArray = new double[] { 15, 14, 16, 48, 50, 51 };
double[] yArray = new double[] { 60, 63, 64, 124, 131, 144 };
var xds = xArray.AsXDataSource();
var yds = yArray.AsYDataSource();
var ds = new CompositeDataSource(xds, yds);
plotter.AddLineGraph(ds);
// You can try to uncomment the following code
/*
* HorizontalAxis xAxis = new HorizontalAxis
* {
* TicksProvider = new LogarithmNumericTicksProvider(10),
* LabelProvider = new UnroundingLabelProvider()
* };
* plotter.MainHorizontalAxis = xAxis;
*
* VerticalAxis yAxis = new VerticalAxis
* {
* TicksProvider = new LogarithmNumericTicksProvider(10),
* LabelProvider = new UnroundingLabelProvider()
* };
* plotter.MainVerticalAxis = yAxis;
*/
}
private static ChartPlotter SamplePlot()
{
ChartPlotter plotter = new ChartPlotter();
HorizontalDateTimeAxis dateAxis = new HorizontalDateTimeAxis();
plotter.HorizontalAxis = dateAxis;
// chart.Children.Add(plotter);
int size = 15;
Random random = new Random();
DateTime[] dates = new DateTime[size];
int[] values1 = new int[size];
int[] values2 = new int[size];
for (int i = 0; i < size; ++i)
{
dates[i] = DateTime.Today.AddDays(i);
values1[i] = random.Next(0, 10);
values2[i] = random.Next(5, 15);
}
var datesDataSource = new EnumerableDataSource <DateTime>(dates);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
var numberOpenDataSource = new EnumerableDataSource <int>(values1);
numberOpenDataSource.SetYMapping(y => y);
var numberOpenDataSource2 = new EnumerableDataSource <int>(values2);
numberOpenDataSource2.SetYMapping(y => y);
var datesDataSource2 = new EnumerableDataSource <DateTime>(dates);
datesDataSource2.SetXMapping(x => dateAxis.ConvertToDouble(((DateTime)x).AddDays(2)));
CompositeDataSource compositeDataSource1 = new CompositeDataSource(datesDataSource, numberOpenDataSource);
CompositeDataSource compositeDataSource2 = new CompositeDataSource(
datesDataSource2,
numberOpenDataSource2);
LinearPalette pal = new LinearPalette(Colors.Crimson, Colors.DarkBlue);
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.Blue, 2),
new CirclePointMarker {
Size = 10.0, Fill = Brushes.Red
},
new PenDescription("1n"));
plotter.AddLineGraph(compositeDataSource2,
new Pen(Brushes.Cyan, 1),
new TrianglePointMarker {
Size = 5.0
},
new PenDescription("2n"));
return(plotter);
}
public virtual UIElement process(Function f)
{
if (f == null)
{
return(null);
}
ChartPlotter plotter = new ChartPlotter();
LinkedList <double> x = new LinkedList <double>(), y = new LinkedList <double>();
Function processedFunction = processFunction(f);
for (double _x = processedFunction.minX; _x < processedFunction.maxX + processedFunction.step / 2; _x += processedFunction.step)
{
x.AddLast(_x);
y.AddLast(processedFunction.getValue(_x));
}
var xDataSource = x.AsXDataSource();
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
plotter.AddLineGraph(compositeDataSource, System.Windows.Media.Colors.Blue, 3, title);
return((UIElement)plotter);
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
wrapper = new OmniDriver.CCoWrapper();
wrapper.setIntegrationTime(0, 100000);
txt_intergrationTime.Text = "0.1";
txt_collectDataTime.Text = "0.1";
numberOfSpectrometers = wrapper.openAllSpectrometers();
if (numberOfSpectrometers == 0)
{
MessageBox.Show("找不到光谱仪");
textBox1.Text = "0";
return;
}
else
{
textBox1.Text = numberOfSpectrometers.ToString();
wavelengthArray = (double[])wrapper.getWavelengths(0);
}
for (int i = 0; i < 2068; ++i)
{
xCoord[i] = i;
yCoord[i] = 0;
}
xDataSource = new EnumerableDataSource <double>(xCoord);
xDataSource.SetXMapping(x => x);
datasDataSource = new EnumerableDataSource <double>(yCoord);
datasDataSource.SetYMapping(y => y);
compositeDataSource = new CompositeDataSource(xDataSource, datasDataSource);
plotter.AddLineGraph(compositeDataSource, new Pen(Brushes.Blue, 1), new PenDescription("光谱曲线"));
plotter.Viewport.FitToView();
plotter2.AddLineGraph(datapoint, new Pen(Brushes.Red, 2), new PenDescription("亮度变化曲线"));
}
private void Window_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
DateTime tempDateTime = new DateTime();
tempDateTime = DateTime.Now;
vardatetime.Add(tempDateTime);
numberOpen.Add(random.Next(40));
numberClosed.Add(random.Next(100));
i++;
datesDataSource = new EnumerableDataSource <DateTime>(vardatetime);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
numberOpenDataSource = new EnumerableDataSource <int>(numberOpen);
numberOpenDataSource.SetYMapping(y => y);
numberClosedDataSource = new EnumerableDataSource <int>(numberClosed);
numberClosedDataSource.SetYMapping(y => y);
compositeDataSource1 = new CompositeDataSource(datesDataSource, numberOpenDataSource);
compositeDataSource2 = new CompositeDataSource(datesDataSource, numberClosedDataSource);
plotter.AddLineGraph(compositeDataSource2, Colors.Green, 1, "Percentage2");
plotter.Viewport.FitToView();
timer.Interval = TimeSpan.FromSeconds(1);
timer.Tick += new EventHandler(Window1_Loaded);
timer.IsEnabled = true;
}
private void ReloadData()
{
if (mainPlotter != null)
{
mainPlotter.RemoveAllGraphs();
linegraphs.Clear();
string location = (comboboxLocation.SelectedItem as ContentControl).Content as string;
AllergologySample.DataProvider dataProvider = new DataProvider(location + ".xml");
mainPlotter.HorizontalAxis = new HorizontalDateTimeAxis();
try
{
dataProvider.Load(checkBoxGroupAlergens.IsChecked == true);
foreach (string alergen in dataProvider.GetAlergens())
{
var xs = dataProvider.GetXcomponents(alergen).AsXDataSource();
xs.SetXMapping(d => (mainPlotter.HorizontalAxis as HorizontalDateTimeAxis).ConvertToDouble(d));
var ys = dataProvider.GetYcomponents(alergen).AsYDataSource();
CompositeDataSource dataSource = xs.Join(ys);
LineGraph linegraph = new LineGraph(dataSource, alergen);
linegraphs.Add(linegraph);
mainPlotter.Children.Add(linegraph);
break;
}
mainPlotter.FitToView();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + " " + ex.StackTrace);
}
}
}
public MainWindow()
{
InitializeComponent();
this.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterScreen;
int waveInDevices = WaveIn.DeviceCount;
for (int waveInDevice = 0; waveInDevice < waveInDevices; waveInDevice++)
{
WaveInCapabilities deviceInfo = WaveIn.GetCapabilities(waveInDevice);
Console.WriteLine("Device {0}: {1}, {2} channels",
waveInDevice, deviceInfo.ProductName, deviceInfo.Channels);
}
waveIn = new WaveIn();
waveIn.BufferMilliseconds = 47 * buffersize / 2048;
waveIn.DeviceNumber = 0;
waveIn.WaveFormat = new WaveFormat(44100, 32, 1);
waveIn.DataAvailable += waveIn_DataAvailable;
try
{
waveIn.StartRecording();
}
catch (NAudio.MmException e)
{
Console.WriteLine(e.ToString() + "\nPlug in a microphone!");
}
bin = new int[buffersize * 2];
sampledata = new float[buffersize * 2];
priori = new double[buffersize * 2];
channelLabel = new int[1];
channelLabel[0] = 1;
velocity = new int[1];
velocity[0] = 0;
for (int i = 0; i < buffersize * 2; i++)
{
bin[i] = i;
sampledata[i] = 0;
priori[i] = 0;
}
chart1.Viewport.Visible = new DataRect(0, -1.0, buffersize * 2, 2.0);
chart2.Viewport.Visible = new DataRect(1620, 0, 280, 110);
bins = new EnumerableDataSource <int>(bin);
bins.SetXMapping(x => x);
rawIn = new EnumerableDataSource <float>(sampledata);
rawIn.SetYMapping(y => y);
CompositeDataSource comp1 = new CompositeDataSource(bins, rawIn);
chart1.AddLineGraph(comp1);
CompositeDataSource comp2 = new CompositeDataSource(bins, rawIn);
chart2.AddLineGraph(comp2);
}
public Window1()
{
InitializeComponent();
Content = plot;
plot.MainHorizontalAxis = axis;
const int N = 10;
double[] x = new double[N];
double[] y = new double[N];
DateTime[] date = new DateTime[N];
for (int i = 0; i < N; i++)
{
x[i] = i * 0.1;
y[i] = Math.Sin(x[i]);
date[i] = DateTime.Now.AddMinutes(-N + i);
}
EnumerableDataSource <double> xs = new EnumerableDataSource <double>(x);
xs.SetYMapping(_x => _x);
EnumerableDataSource <DateTime> ys = new EnumerableDataSource <DateTime>(date);
ys.SetXMapping(axis.ConvertToDouble);
CompositeDataSource ds = new CompositeDataSource(xs, ys);
plot.AddLineGraph(ds);
}
private void ButtonOpen_Click(object sender, RoutedEventArgs e)
{
Microsoft.Win32.OpenFileDialog dlg = new Microsoft.Win32.OpenFileDialog();
dlg.DefaultExt = ".txt";
dlg.Filter = "wav файлы (*.wav)|*.wav";
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
ReadWav file = new ReadWav();
byte[] data = file.StartReadWav(dlg.FileName);
double step = 1.0;
var x = Enumerable.Range(0, data.Length).Select(i => i * step).ToArray();
var y = x.Select(v => data[(int)(v / step)] * 1.0).ToArray();
var xDataSource = x.AsXDataSource();
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
plotter.AddLineGraph(compositeDataSource, Colors.Goldenrod, 3, "Sine");
plotter.FitToView();
}
}
void Page_Loaded(object sender, RoutedEventArgs e)
{
#region Prepering arrays with data
const int N = 200;
DateTime[] x = new DateTime[N];
double[] y = new double[N];
TimeSpan step = new TimeSpan(23, 11, 21, 31);
x[0] = new DateTime(1990, 1, 1);
y[0] = 0;
for (int i = 1; i < N; i++)
{
x[i] = x[i - 1] + step;
y[i] = (Int32)(y[i - 1] + Math.E) % 37;
}
#endregion
//Here we replace default numeric axis with DateTime Axis
dateAxis = new HorizontalDateTimeAxis();
plotter.HorizontalAxis = dateAxis;
//Now we should set xMapping using ConvertToDouble method
var xDataSource = x.AsXDataSource();
xDataSource.SetXMapping(d => dateAxis.ConvertToDouble(d));
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
LineGraph line = new LineGraph(compositeDataSource, "Graph depends on DateTime");
// plotter.Children.Add(line);
plotter.FitToView();
}
public PolarWindow()
{
InitializeComponent();
grid.Children.Add(plotter);
const int N = 100;
var rs = Enumerable.Range(0, N).Select(i => (double)1);
var phis = Enumerable.Range(0, N).Select(i => (i * (360.0 / (N - 1)).DegreesToRadians()));
EnumerableDataSource <double> xs = new EnumerableDataSource <double>(rs);
xs.SetXMapping(x => x);
EnumerableDataSource <double> ys = new EnumerableDataSource <double>(phis);
ys.SetYMapping(y => y);
CompositeDataSource ds = new CompositeDataSource(xs, ys);
LineGraph line = new LineGraph();
line.DataTransform = new CompositeDataTransform(new PolarToRectTransform(), new RotateDataTransform(0.5, new Point(3, 0)));
line.Stroke = Brushes.Blue;
line.StrokeThickness = 1;
line.DataSource = ds;
plotter.Children.Add(line);
}
public static void ApplyAntiSaccadeTextMarkers(ChartPlotter amplitudePlotter, bool isVisible, List <double> arrayX, List <double> arrayY, List <int> IDs, string text)
{
for (int i = 0; i < arrayX.Count; i++)
{
var xDataSource = new EnumerableDataSource <double>(new double[1] {
arrayX[i]
});
xDataSource.SetXMapping(x => x);
var yDataSource = new EnumerableDataSource <double>(new double[1] {
arrayY[i]
});
yDataSource.SetYMapping(x => x);
var saccadeStartCompositeDataSource = new CompositeDataSource(xDataSource, yDataSource);
var marker = new MarkerPointsGraph(saccadeStartCompositeDataSource);
var textMarker = new CenteredTextMarker();
textMarker.Text = $"{text}:A#{IDs[i]}";
marker.Marker = textMarker;
marker.Name = $"AntiSacc{text}Label";
if (!isVisible)
{
marker.Visibility = Visibility.Hidden;
}
amplitudePlotter.Children.Add(marker);
}
}
/// <summary>
/// 俯视图
/// </summary>
public void DrawV()
{
var ds = getDisList(LDesignPoint);
var fs = getDisList(LFlyPoint);
plotter.RemoveUserElements();
var yDataSource = new EnumerableDataSource <PolylinePoint>(ds);
yDataSource.SetYMapping(y => y.Y);
var xDataSource = new EnumerableDataSource <PolylinePoint>(ds);
xDataSource.SetXMapping(lx => lx.X);
CompositeDataSource compositeDataSource = new CompositeDataSource(xDataSource, yDataSource);
var y1DataSource = new EnumerableDataSource <PolylinePoint>(fs);
y1DataSource.SetYMapping(y => y.Y);
var x1DataSource = new EnumerableDataSource <PolylinePoint>(fs);
y1DataSource.SetXMapping(lx => lx.X);
CompositeDataSource compositeDataSource1 = new CompositeDataSource(x1DataSource, y1DataSource);
plotter.AddLineGraph(compositeDataSource,
new Pen(Brushes.OrangeRed, 2),
new PenDescription("设计航线"));
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.GreenYellow, 2),
new PenDescription("实际航线"));
plotter.FitToView();
}
internal void showColumnChart()
{
ClearLines();
List <int> xAxisSource = new List <int>();
List <double> yAxisSource = new List <double>();
int i = 0;
foreach (JointData joint in this.examData.Data)
{
//xAxisSource[i] = joint.DataTime;
xAxisSource.Add(i);
yAxisSource.Add(joint.Y);
i++;
}
var xEnumSrc = new EnumerableDataSource <int>(xAxisSource);
var yEnumSrc = new EnumerableDataSource <double>(yAxisSource);
//set the mappings
xEnumSrc.SetXMapping(x => x);
yEnumSrc.SetYMapping(y => y);
//combine into CompositeDataSource
CompositeDataSource compositeSource = new CompositeDataSource(xEnumSrc, yEnumSrc);
//draw the graph
plotter.AddLineGraph(compositeSource);
}
void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
// Prepare data in arrays
const int N = 1000;
double[] x = new double[N];
double[] y = new double[N];
for (int i = 0; i < N; i++)
{
x[i] = i * 0.1;
y[i] = Math.Sin(x[i]);
}
// Create data sources:
var xDataSource = x.AsXDataSource();
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
// adding graph to plotter
plotter.AddLineGraph(compositeDataSource,
Colors.Goldenrod,
3,
"Sine");
// Force evertyhing plotted to be visible
plotter.FitToView();
}
private void CreateHistograms()
{
EnumerableDataSource<int> x = new EnumerableDataSource<int>(Enumerable.Range(0, 256).ToArray());
x.SetXMapping(_x => _x);
Func<int, double> mapping;
if (check.IsChecked.GetValueOrDefault())
mapping = logMapping;
else
mapping = linearMapping;
red = new EnumerableDataSource<int>(reds);
red.SetYMapping(mapping);
green = new EnumerableDataSource<int>(greens);
green.SetYMapping(mapping);
blue = new EnumerableDataSource<int>(blues);
blue.SetYMapping(mapping);
CompositeDataSource rDS = new CompositeDataSource(x, red);
CompositeDataSource gDS = new CompositeDataSource(x, green);
CompositeDataSource bDS = new CompositeDataSource(x, blue);
plotter.RemoveAllGraphs();
plotter.AddLineGraph(rDS, Colors.Red, 1, "Red").FilteringEnabled = false;
plotter.AddLineGraph(gDS, Colors.Green, 1, "Green").FilteringEnabled = false;
plotter.AddLineGraph(bDS, Colors.Blue, 1, "Blue").FilteringEnabled = false;
}
private void CreateHistograms()
{
EnumerableDataSource <int> x = new EnumerableDataSource <int>(Enumerable.Range(0, 256).ToArray());
x.SetXMapping(_x => _x);
Func <int, double> mapping;
if (check.IsChecked.GetValueOrDefault())
{
mapping = logMapping;
}
else
{
mapping = linearMapping;
}
red = new EnumerableDataSource <int>(reds);
red.SetYMapping(mapping);
green = new EnumerableDataSource <int>(greens);
green.SetYMapping(mapping);
blue = new EnumerableDataSource <int>(blues);
blue.SetYMapping(mapping);
CompositeDataSource rDS = new CompositeDataSource(x, red);
CompositeDataSource gDS = new CompositeDataSource(x, green);
CompositeDataSource bDS = new CompositeDataSource(x, blue);
plotter.RemoveAllGraphs();
plotter.AddLineGraph(rDS, Colors.Red, 1, "Red").FilteringEnabled = false;
plotter.AddLineGraph(gDS, Colors.Green, 1, "Green").FilteringEnabled = false;
plotter.AddLineGraph(bDS, Colors.Blue, 1, "Blue").FilteringEnabled = false;
}
private void OPTION_POSITIONDataGrid__PreviewMouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (this.viewModel_.Calculated_)
{
ChartPlotter cp = new ChartPlotter();
this.drowChartPlotter(cp);
List <OptionViewModel_1928> optionList
= this.OPTION_POSITIONDataGrid_.SelectedItems.OfType <OptionViewModel_1928>().ToList();
//foreach (var item in optionList)
//{
// var xData = item.xData_.AsXDataSource();
// var yData = item.yData_.AsYDataSource();
// CompositeDataSource compositeDataSource = xData.Join(yData);
// LineGraph lineG = new LineGraph(compositeDataSource);
// lineG.LinePen = new Pen(item.Brush_, 3);
// lineG.Description = new PenDescription(item.Name_);
// cp.Children.Add(lineG);
//}
int dataLength = this.viewModel_.xData_.Length;
double[] sumY = Enumerable.Repeat <double>(0.0, dataLength).ToArray <double>();
foreach (var item in optionList)
{
for (int i = 0; i < dataLength; i++)
{
sumY[i] = sumY[i] + item.yData_[i] / 100000000.0;
}
}
var xData = this.viewModel_.xData_.AsXDataSource();
var yData = sumY.AsYDataSource();
CompositeDataSource compositeDataSource = xData.Join(yData);
LineGraph lineG = new LineGraph(compositeDataSource);
lineG.Description = new PenDescription("합계");
cp.Children.Add(lineG);
this.chartGrid_.Children.Add(cp);
}
else
{
MessageBox.Show("Excute Calculation First!");
}
}
void Window1_Loaded(object sender, RoutedEventArgs e)
{
plotter.Children.Add(new HorizontalLine {
Value = 0, Stroke = Brushes.DarkGreen.MakeTransparent(0.2)
});
plotter.Children.Add(new VerticalLine {
Value = 0, Stroke = Brushes.DarkGreen.MakeTransparent(0.2)
});
#if old
var xs = Enumerable.Range(0, 500).Select(i => (i - 250) * 0.02);
var sineYDS = xs.Select(x => Math.Sin(x)).AsYDataSource();
var atanYDS = xs.Select(x => Math.Atan(x)).AsYDataSource();
var sineDS = new CompositeDataSource(xs.AsXDataSource(), sineYDS);
var atanDS = new CompositeDataSource(xs.AsXDataSource(), atanYDS);
var sineChart = plotter.AddLineGraph(sineDS);
var atanChart = plotter.AddLineGraph(atanDS);
//sineChart.Filters.Clear();
//atanChart.Filters.Clear();
#else
var xs = Enumerable.Range(0, 500).Select(i => (i - 250) * 0.02);
var sineDS = xs.Select(x => new Point(x, Math.Sin(x))).AsDataSource();
var atanDS = xs.Select(x => new Point(x, Math.Atan(x))).AsDataSource();
var sincDS = Enumerable.Range(-5000, 10001).Select(i =>
{
double x = Math.PI * i / 1000;
double y;
if (i == 0)
{
y = 100;
}
else
{
y = Math.Sin(x * 100);
}
return(new Point(x, y));
}).AsDataSource();
LineChart sincChart = new LineChart {
Stroke = ColorHelper.RandomBrush, DataSource = sincDS
};
//plotter.Children.Add(sincChart);
LineChart sineChart = new LineChart {
Stroke = ColorHelper.RandomBrush, DataSource = sineDS
};
plotter.Children.Add(sineChart);
LineChart atanChart = new LineChart {
Stroke = ColorHelper.RandomBrush, DataSource = atanDS
};
plotter.Children.Add(atanChart);
#endif
}
private void MainWindow_Loaded(object sender, RoutedEventArgs e)
{
// Prepare data in arrays
const int N = 1000;
double[] x = new double[N];
double[] y = new double[N];
for (int i = 0; i < N; i++)
{
x[i] = i * 0.1;
y[i] = Math.Cos(x[i]);
}
// Add data sources:
var yDataSource = new EnumerableDataSource <double>(y);
yDataSource.SetYMapping(Y => Y);
yDataSource.AddMapping(ShapeElementPointMarker.ToolTipTextProperty,
Y => string.Format("Value is {0}", Y));
var xDataSource = new EnumerableDataSource <double>(x);
xDataSource.SetXMapping(X => X);
CompositeDataSource compositeDataSource = new CompositeDataSource(xDataSource, yDataSource);
Matrix m = Matrix.Identity;
m.RotateAt(45, 10, 10);
line = new LineGraph
{
Stroke = Brushes.Green,
StrokeThickness = 2,
DataTransform =
//new MatrixDataTransform(m)
new RotateDataTransform(45.0.DegreesToRadians())
};
line.DataSource = compositeDataSource;
line.AddToPlotter(plotter);
plotter.Viewport.Restrictions.Add(new PhysicalProportionsRestriction {
ProportionRatio = 1
});
// adding graph to plotter
plotter.AddLineGraph(compositeDataSource,
new Pen(Brushes.Goldenrod, 3),
new SampleMarker(),
new PenDescription("Cosine"));
//plotter.Viewport.FitToViewRestrictions.Add(new FollowDataWidthRestriction { Width = 1 });
plotter.PreviewKeyDown += plotter_KeyDown;
}
public void funcSin(double[] x, double[] y, Plotter2D ReadSinPlotter, LineGraph readSinGraph)
{
EnumerableDataSource <double> xDataSource = x.AsXDataSource();
EnumerableDataSource <double> yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
readSinGraph = ReadSinPlotter.AddLineGraph(compositeDataSource, Colors.AliceBlue, 3, "Sin");
ReadSinPlotter.FitToView();
}
private void Visit(CompositeDataSource compositeDS)
{
if (compositeDS == null)
{
return;
}
foreach (var dataPart in compositeDS.DataParts)
{
VisitEnumerable(dataPart);
}
}
private void Visit(IPointDataSource dataSource)
{
if (dataSource == null)
{
return;
}
CompositeDataSource compositeDS = dataSource as CompositeDataSource;
Visit(compositeDS);
VisitEnumerable(dataSource);
}
private void Window1_Loaded(object sender, RoutedEventArgs e)
{
List <BugInfo> bugInfoList = LoadBugInfo("..\\..\\BugInfo.txt");
int[] dates = new int[bugInfoList.Count];
int[] numberOpen = new int[bugInfoList.Count];
int[] numberClosed = new int[bugInfoList.Count];
for (int i = 0; i < bugInfoList.Count; ++i)
{
dates[i] = bugInfoList[i].date;
numberOpen[i] = bugInfoList[i].numberOpen;
numberClosed[i] = bugInfoList[i].numberClosed;
}
var datesDataSource = new EnumerableDataSource <int>(dates);
datesDataSource.SetXMapping(x => x);
var numberOpenDataSource = new EnumerableDataSource <int>(numberOpen);
numberOpenDataSource.SetYMapping(y => y);
var numberClosedDataSource = new EnumerableDataSource <int>(numberClosed);
numberClosedDataSource.SetYMapping(y => y);
CompositeDataSource compositeDataSource1 = new
CompositeDataSource(datesDataSource, numberOpenDataSource);
CompositeDataSource compositeDataSource2 = new
CompositeDataSource(datesDataSource, numberClosedDataSource);
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.Blue, 2),
new CirclePointMarker {
Size = 10.0, Fill = Brushes.Red
},
new PenDescription("Number bugs open"));
plotter.AddLineGraph(compositeDataSource2,
new Pen(Brushes.Green, 2),
new TrianglePointMarker
{
Size = 10.0,
Pen = new Pen(Brushes.Black, 2.0),
Fill = Brushes.GreenYellow
},
new PenDescription("Number bugs closed"));
plotter.Viewport.FitToView();
} // Window1_Loaded()
private void Window_Loaded(object sender, RoutedEventArgs e)
{
List <RankingByYear> rankingList = LoadBugInfo(54, 2); //s&d per pielle
DateTime[] dates = new DateTime[rankingList.Count];
double[] punteggi = new double[rankingList.Count];
double[] numberClosed = new double[rankingList.Count];
for (int i = 0; i < rankingList.Count; ++i)
{
dates[i] = new DateTime(rankingList[i].Anno, i + 1, 1);
punteggi[i] = rankingList[i].Punteggio;
//numberClosed[i] = rankingList[i].numberClosed;
}
var datesDataSource = new EnumerableDataSource <DateTime>(dates);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
var numberOpenDataSource = new EnumerableDataSource <double>(punteggi);
numberOpenDataSource.SetYMapping(y => y);
//var numberClosedDataSource = new EnumerableDataSource<int>(numberClosed);
//numberClosedDataSource.SetYMapping(y => y);
CompositeDataSource compositeDataSource1 = new
CompositeDataSource(datesDataSource, numberOpenDataSource);
//CompositeDataSource compositeDataSource2 = new
// CompositeDataSource(datesDataSource, numberClosedDataSource);
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.Blue, 2),
new CirclePointMarker {
Size = 10.0, Fill = Brushes.Red
},
new PenDescription("Sword and Dagger"));
//plotter.AddLineGraph(compositeDataSource2,
// new Pen(Brushes.Green, 2),
// new TrianglePointMarker
// {
// Size = 10.0,
// Pen = new Pen(Brushes.Black, 2.0),
// Fill = Brushes.GreenYellow
// },
// new PenDescription("Number bugs closed"));
plotter.Viewport.FitToView();
} // Window1_Loaded()
/// <summary>
/// 绘制曲线
/// </summary>
private void Curve()
{
try
{
int len = _aValues.Length / 2, index = 0;
DateTime[] dates = new DateTime[len];
Double[] numberOpen = new Double[len];
Double[] intDate = new Double[len];
for (int i = 0; i < _aValues.Length; ++i)
{
if (_vValues[i] > 64436 && _aValues[i] > 0)
{
if (i > 0 && _vValues[i] == _vValues[i - 1])
{
continue;
}
//DateTime dt = Convert.ToDateTime("01/01/000" + (_vValues[i] - 64436));
DateTime dt = Convert.ToDateTime("01/01/000" + (i + 1));
dates[index] = dt;
//intDate[index] = (int)_vValues[i];
numberOpen[index] = (Double)_aValues[i];
index++;
}
}
var datesDataSource = new EnumerableDataSource <DateTime>(dates);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
//var datesDataSource = new EnumerableDataSource<Double>(intDate);
//datesDataSource.SetXMapping(x => dateAxis.ConvertFromDouble(x));
var numberOpenDataSource = new EnumerableDataSource <Double>(numberOpen);
numberOpenDataSource.SetYMapping(y => y);
CompositeDataSource compositeDataSource1 = new CompositeDataSource(datesDataSource, numberOpenDataSource);
plotter.AddLineGraph(compositeDataSource1,
new Pen(Brushes.Red, 2),
new CirclePointMarker {
Size = 2.0, Fill = Brushes.Blue
},
new PenDescription("Number bugs open"));
plotter.Viewport.FitToView();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
for (int i = 0; i < count; i++)
{
xs[i] = i / (double)count;
ys[i] = i / (double)count;
}
ds = new CompositeDataSource(new DataSourcePartCollection(
new DataSourcePart(xs, "X"),
new DataSourcePart(ys, "Y")));
chart.DataSource = ds;
}
/// <summary>
/// drawing chart for list of lists of records
/// </summary>
/// <param name="results">list of list of records</param>
public void drawChart(List <List <Record> > results)
{
List <DateTime> dates = new List <DateTime>();
List <Double> nr = new List <Double>();
String nameOfStock = "";
// int i = 0;
foreach (List <Record> re in results)
{
foreach (Record r in re)
{
dates.Add(r.DateOfRecord);
Double close = (Double)r.Close;
nr.Add(close);
nameOfStock = r.CompanySymbol;
}
}
var datesDataSource = new EnumerableDataSource <DateTime>(dates);
datesDataSource.SetXMapping(x => dateAxis.ConvertToDouble(x));
var numberOpenDataSource = new EnumerableDataSource <Double>(nr);
numberOpenDataSource.SetYMapping(y => y);
CompositeDataSource compositeDataSource = new
CompositeDataSource(datesDataSource, numberOpenDataSource);
Console.WriteLine("nOfS : " + nameOfStock);
if (!string.IsNullOrEmpty(nameOfStock))
{
plotter.AddLineGraph(compositeDataSource,
getRandomColor(),
3,
nameOfStock);
// Force evertyhing plotted to be visible
plotter.FitToView();
}
Console.WriteLine("plotterChild count : " + plotter.Children.Count());
}
public AnimatedDataSource()
{
// randomize start phase
phase = rnd.NextDouble() * 3;
// create data source
xDS = new EnumerableDataSource <double>(x);
xDS.SetXMapping(X => X);
EnumerableDataSource <double> yDS = new EnumerableDataSource <double>(y);
yDS.SetYMapping(Y => Y);
Update();
ds = new CompositeDataSource(xDS, yDS);
}
/// <summary>
/// Отображает функцию f на графике
/// </summary>
private void drawFunction(Function f, Function noisedF)
{
if (f != null)
{
LinkedList <double> x = new LinkedList <double>(), y = new LinkedList <double>();
for (double _x = f.minX; _x < f.maxX + f.step / 2; _x += f.step)
{
x.AddLast(_x);
y.AddLast(f.getValue(_x));
}
var xDataSource = x.AsXDataSource();
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
functionGraph.DataSource = compositeDataSource;
}
else
{
functionGraph.DataSource = new CompositeDataSource();
}
if (noisedF != null)
{
LinkedList <double> x = new LinkedList <double>(), y = new LinkedList <double>();
for (double _x = noisedF.minX; _x < noisedF.maxX + noisedF.step / 2; _x += noisedF.step)
{
x.AddLast(_x);
y.AddLast(noisedF.getValue(_x));
}
var xDataSource = x.AsXDataSource();
var yDataSource = y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSource);
noisedFunctionGraph.DataSource = compositeDataSource;
}
else
{
noisedFunctionGraph.DataSource = new CompositeDataSource();
}
chart.LegendVisible = false;
chart.FitToView();
}
public void PlotGraph()
{
// Create data sources:
var xDataSource = time_x.AsXDataSource();
var yDataSourceTemp = temp_y.AsYDataSource();
var yDataSourceHum = hum_y.AsYDataSource();
var yDataSourcePress = press_y.AsYDataSource();
var yDataSourceLight = light_y.AsYDataSource();
CompositeDataSource compositeDataSource = xDataSource.Join(yDataSourceTemp);
// Adding graph to plotter
main.plotter.AddLineGraph(
compositeDataSource,
Colors.DarkRed,
1,
"Temp");
CompositeDataSource compositeDataSourceHum = xDataSource.Join(yDataSourceHum);
main.plotter2.AddLineGraph(
compositeDataSourceHum,
Colors.CadetBlue,
1,
"Hum");
CompositeDataSource compositeDataSourcePress = xDataSource.Join(yDataSourcePress);
main.plotter3.AddLineGraph(
compositeDataSourcePress,
Colors.DarkGreen,
1,
"Press");
CompositeDataSource compositeDataSourceLight = xDataSource.Join(yDataSourceLight);
main.plotter4.AddLineGraph(
compositeDataSourceLight,
Colors.Gold,
1,
"Light");
main.plotter.FitToView();
main.plotter2.FitToView();
main.plotter3.FitToView();
main.plotter4.FitToView();
}
